Pioneer AVH-P4490BT Owner's Manual page 82

Section
14 Installation
When connecting with optional CD-IU201V cable
This product
AUX input
(AUX)
82
En
USB input
USB cable (Supplied with this unit
for AVH-P4950BT/AVH-P3950DVD.
Sold separately for other models)
Interface cable
(CD-IU201V) (sold separately)
iPod with video capabilities
(sold separately)
Dock connector
1.5 m
2 m